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PI and Polytec have split into
PI (Physik Instrumente) L.P. and Polytec, Inc.
Nanopositioning, Nano-Motion Control, NanoAutomation®, Piezo Technology
PI ultra-low inertia Nanopositioning solutions have helped leading companies in in semiconductor,
microscopy, telecom, photonics, data storage, machining and many other markets to achieve Nanometer Precision Faster.
PI North America: The Polytec PI Nanopositioning Group is now
PI (Physik Instrumente) L.P.
NEW PI Products
PILine® M-663 micropositioning systems are the smallest piezo-motor-driven translation stages with linear encoders currently available on the market.
M-663 stages have a new, patented, ultrasonic drive developed by PI; the highly compact, integrated P-661 piezomotor drive can provide accelerations of up to 20 g and velocities of up to 500 mm/s, together with high resolution and holding force.
PIHera Low-Cost, Ultra-Long-Travel PZT Nanopositioning Stages:
Lowest cost 500 µm flexure stage with high linearity capacitive feedback.
Now Available in X, XY, Z, XYZ
- Travel to 950 µm
- Compact Design
- Resolution <1 nm
- Up to 0.02% Position Accuracy
- Vacuum-Compatible Versions
PICMA® High-Performance Monolithic Multilayer Piezo Actuators (LVPZT):
Work up to 150 deg C. Ceramic insulation (a worldwide first).
Ideal for extreme conditions (high temperature, high humidity, vacuum, etc.) Zero outgassing (no polymer insulation).
- Award-Winning Multilayer Technology
- Low Operating Voltage
- Superior Lifetime Even Under Extreme Conditions
- Excellent Temperature Stability
- High Stiffness
- UHV Compatible to 10-9 hPa
- Sub-Millisecond Response & Sub-Nanometer Resolution
S-334 Ultra-Long-Range 2-Axis Piezoelectric PZT Fast Steering Mirror:
- Optical Deflection to 100 mrad (~6°)
- 1.0 kHz Resonant Frequency with Mirror
- Closed-Loop for Higher Linearity
- 2 Fixed Orthogonal Axes with a Common Pivot Point
- Excellent Temperature Stability
- Precision Flexure Guides
PicoCube Piezo Scanner for SPM:
P-363 is the world's smallest, highest precision closed-loop XYZ piezo scanner for AFM, SPM,
nanotechnology, nanomanipulation.
- Resonant Frequency 9.8 kHz
- Ultra-High-Precision Capacitive Feedback
- Parallel-Motion Metrology for Highest Linearity and Stability
- 50 Picometers Resolution
- 5 x 5 x 5 µm Travel Range
Products for Optical Telecommunications
PI has a range of products that are well suited to the telecommunication component manufacturing.
We have lasers, positioning components and test equipment that have been proven to improve performance and
manufacturing throughput of various optical components.
Space Technology for NanoTech: Eliminate Settling Delays
Developed for the space station, Input Shaping® technology is now available for the NanoWorld:
The exclusive Mach™ Throughput Processor™ eliminates resonant ringing in high-speed Nanopositioning
systems, allowing rapid motion without a settling phase. This technique also eliminates resonances
excited in neighboring components, outside the nanopositioning system's servo loop. The result is
significantly increased throughput.
Laser Based Vibration, Speed Measurement & Analysis
NEW PSV-400 Scanning Vibrometer Completely Redsigned!
Download the OFV-5000 Vibrometer Datasheet
Polytec Scanning & Single Point Vibrometers
Polytec laser vibrometers are the most advanced and widely used non-contact vibration measurement and
analysis systems in the world.
Polytec Laser Surface Velocimeter
Polytec Laser Velocimeters measure speed and length of moving surfaces accurately and without contact.
The LSV works on coils, strips, tubes, paper, foil, composite lumber, even hot steel.
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PZT Nano-Positioning Stages
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Hexapod 6-Axis Stage shown in
different positions | |
P-625 PIHera® Scanning Stage
in Motion
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M-663 piezo motor stage with C-865
controller/driver.
P-622.1CD - P-625.1CD PIHera® piezo nanotrans-
lation stages (credit card for size comparison).
P-620.2 – P-628.2 PIHera® Long-Range XY Piezo
Nanopositioning Stages with Direct Metrology
PICMA® Multilayer PZT Actuators.
S334 Fast Steering Mirror
P-363.2CD and .3CD (background) PicoCube®,
high-performance piezo positioning-
and scanning
systems.
Smart media card for size comparsion.
The exclusive Mach™ Throughput
Processor™ eliminates resonant ringing,
allowing rapid motion without a settling phase.
Animated 3D Mode Shape of a Rotary
Ultrasonic PZT Motor,
Measured with
Polytec Scanning Vibrometer
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